We look at the division of 81200493 by 800 
The aim is to understand the frequency of 800 in 81200493.

Advancing to step 1:
The number 800 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 800

On to step 2:
If we divide 81 by 800, we get 0 and a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Take the next digit (2) from the dividend and append it to 81, then repeat: 812 / 800

Let's proceed to step 3:
812 divided by 800 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 800 from 812, we get 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 800

On to step 4:
800 can be fit into 120 0 times, resulting in a remainder of 120.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 120 after subtracting 0 from 120.
Fetch the next digit (0) from the dividend, attach it to 120 and continue: 1200 / 800

Going ahead to step 5:
When dividing 1200 by 800, we get 1 with a remainder of 400.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
The remainder is 400 after subtracting 800 from 1200.
Append the next digit (4) from the dividend to 400 and continue with: 4004 / 800

On to step 6:
If we divide 4004 by 800, we get 5 and a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 1015.0
Subtracting 4000 from 4004 leaves us with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 800

On to step 7:
If we divide 49 by 800, we get 0 and a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 10150.0
If we subtract 0 from 49, we get 49.
Fetch the next digit (3) from the dividend, attach it to 49 and continue: 493 / 800

Step 8:
800 can be fit into 493 0 times, resulting in a remainder of 493.
Record the quotient 0 as the next digit in the result. 
Result so far: 101500.0
Subtracting 0 from 493 leaves us with 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Advancing to step 9:
When dividing 4930 by 800, we get 6 with a remainder of 130.
Use 6 as the next digit of our solution. 
Result so far: 101500.6
Deduct 4800 from 4930 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 10:
800 can be fit into 1300 1 times, resulting in a remainder of 500.
The number 1 becomes the next digit in our result. 
Result so far: 101500.61
If we take 800 away from 1300, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 11:
800 goes into 5000 6 times with a remainder of 200.
Record the quotient 6 as the next digit in the result. 
Result so far: 101500.616
Deduct 4800 from 5000 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 12:
The number 800 fits into 2000 2 times, leaving a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 101500.6162
The remainder is 400 after subtracting 1600 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 13:
If we divide 4000 by 800, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 101500.61625
Subtract 4000 from 4000 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 14:
When dividing 0 by 800, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 101500.61625
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 15:
When dividing 0 by 800, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 101500.61625
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 101500.61625 with a balance of 0.0.